CAJ | 학술논문

制冷系统中必须将含油率控制在一定范围内,以保证性能和可靠性.对制冷系统的含油率测试显得尤为重要,以便评估压缩机或系统设计的优劣.根据不同的测试位置可以采用不同的测试原理,而精度、技术难度、成本等方面决定了每一种方法的应用场合.
제랭계통중필수장함유솔공제재일정범위내,이보증성능화가고성.대제랭계통적함유솔측시현득우위중요,이편평고압축궤혹계통설계적우렬.근거불동적측시위치가이채용불동적측시원리,이정도、기술난도、성본등방면결정료매일충방법적응용장합.
The oil circulation rate (OCR) in refrigeration system must be controlled at a certain range in order to en-sure the performance and reliability. The OCR measurement is so important that it can evaluate a compressor or refrig-eration system whether it is superior or inferior. According to different measurement places, different principle can be applied. Application of each method depends on accuracy, technique difficulties and cost, et al.